:wow:thank you wolfknight, these are the very ones.
... and you are right, the island/fortress is the same.
i have no problems with it since i am a solo-pirate collector.
i think the main problem could be for some kid that gets as a present the same set with different klickies - in 2 different but very close in time moments.
maybe it would be wiser for geobra to would delay the release of this second superset for a couple of years.